Intel Core i7-800 - Socket Mechanical Drawing (Sheet 1 of 4)

Socket Mechanical Drawings
90 Thermal/Mechanical Specifications and Design Guidelines
Figure C-1. Socket Mechanical Drawing (Sheet 1 of 4)
8 7 6 5 4 3 2
H G F E D C B A
8 7 6 5 4 3 2 1
H G F E D C B A
THIS DRAWING CONTAINS INTEL CORPORAT ION CONFIDENTIAL INFORMATION. IT IS DISCLOSED IN CONFIDENCE AND ITS CONT ENTS MAY NOT BE DISCLOSED, REPRODUCED, DI SPLAYED OR MODIFIED, WITHOUT THE PRI OR WRITTEN CONSENT OF INTEL CORPORAT ION.
NOTES: 1. THE PURPOSE OF THIS DRAWING IS TO ESTABLISH THE MECHANICAL FORM FACTOR OF THE SOCKET. THIS DRAWING IS NOT INTENDED TO SHOW INTERNAL DETAIL OF THE SOCKET WHICH MAY VARY FROM SUPPLIER TO SUPPLIER. 2. MATERIAL: BASE AND CAP: HIGH TEMPERATURE THERMOPLASTIC. UL94V-0 CONTACT: HIGH STRENGTH COPPER ALLOY POSTS: HIGH TEMPERATURE THERMOPLASTIC UL94V-0 SOLDER BALL: LEAD FREE SAC 3. FINISH: NONE 4. CONTACT MUST REMAIN ON LAND THROUGHOUT ACTUATION STROKE. 5. REMOVE ALL BURRS AND SHARP EDGES R0.05 MAX. 6 SOCKET NAME TO BE INDICATED IN THIS AREA. 7 LOT NUMBER SHALL BE INDICATED IN THIS AREA. 8 CHAMFER INDICATES THE CORNER CLOSEST TO PACKAGE PIN A1 9 CONTACT MUST REMAIN OUTSIDE THE CENTRAL CAVITY THROUGHOUT THE ACTUATION STROKE. 10 PICK-AND-PLACE TOOLING KEEP-IN ZONE. NO THOUGH HOLES ALLOWED IN THIS ZONE. 11 SOCKET MANUFACTURER NAME SHOWN ON SIDEWALL. OPPOSITE SIDEWALL CAN BE USED IF NEEDED. 12 ONLY THE LGA CONTACTS/SOLDER BALLS ALONG THE BOUNDARIES OF THE TWO "L" ARRAYS ARE SHOWN IN THE DRAWINGS. 13 THE DIMENSION MEASURED FROM THE TOP OF THE ILM KEY-IN FEATURE TO THE TOP OF THE SOCKET ALIGNMENT FEATURE. 14 DO NOT TOOL THIS KEY-IN FEATURE. MOLD TOOLING SHALL ALLOW THIS FEATURE TO BE ADDED IN THE FUTURE NO LARGER THAN THE AREA SPECIFIED. 15 SOCKET SEAT PLANES.
REVISION HISTORY
ZONE REV DESCRIPTION DATE APPROVED
- 1 PRELIMINARY RELEASE 10/23/07 -
E27147 1 4
DWG. NO SHT. REV
DEPARTMENT
R
2200 MISSION COLLEGE BLVD. P.O. BOX 58119 SANTA CLARA, CA 95052-8119
-
TITLE
SOCKET LGA1156
SIZE DRAWING NUMBER REV
A1 E27147 4
SCALE:
4
DO NOT SCALE DRAWING
SHEET
1
OF
4
SEE NOTESSEE NOTES
FINISHMATERIAL -- DATEAPPROVED BY -- -- DATECHECKED BY 02/28/07B. KNAPIK DATEDRAWN BY 02/28/07L. YUPENG DATEDESIGNED BY
THIRD ANGLE PROJECTION
6
7
11
12